TY - GEN
T1 - A low-power 24 GHz phase lock loop with gain-boosted charge pump embedded in 0.18 μm COMS technology
AU - Huang, Min
AU - Yu, Chia Hui
AU - Tsai, Jeng Han
AU - Huang, Tian Wei
PY - 2012
Y1 - 2012
N2 - A 24 GHz PLL using 0.18-μm CMOS technology is presented in this paper. To achieve the low-power consumption and low phase-noise performance, a transformerfeedback voltage control oscillator (TF-VCO) and a cascoded frequency divider including injection-locked frequency divider (ILFD) and current mode logic divider (CML) are implemented. Further- more, the gain-boosted technique was adopted in charge pump to reduce current mismatch. The phase noise of proposed PLL is measured by -83.79 dBc/Hz at 1 MHz offset and -123.61 dBc/Hz at 10 MHz offset. The power consumption is 29.8 mW (only 13.3 mW in VCO and ILFD).
AB - A 24 GHz PLL using 0.18-μm CMOS technology is presented in this paper. To achieve the low-power consumption and low phase-noise performance, a transformerfeedback voltage control oscillator (TF-VCO) and a cascoded frequency divider including injection-locked frequency divider (ILFD) and current mode logic divider (CML) are implemented. Further- more, the gain-boosted technique was adopted in charge pump to reduce current mismatch. The phase noise of proposed PLL is measured by -83.79 dBc/Hz at 1 MHz offset and -123.61 dBc/Hz at 10 MHz offset. The power consumption is 29.8 mW (only 13.3 mW in VCO and ILFD).
KW - Phase-lock-loop
KW - gain-boosted
KW - injection-locked frequency divider
KW - transformer-feedback
KW - voltage control oscillator
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U2 - 10.1109/APMC.2012.6421689
DO - 10.1109/APMC.2012.6421689
M3 - Conference contribution
AN - SCOPUS:84874417620
SN - 9781457713309
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
SP - 643
EP - 645
BT - 2012 Asia-Pacific Microwave Conference, APMC 2012 - Proceedings
T2 - 2012 Asia-Pacific Microwave Conference, APMC 2012
Y2 - 4 December 2012 through 7 December 2012
ER -